APA (7th ed.) Zitazioa
McLuhan, M. (1964). Understanding media: The extensions of man. New American Library.
Chicago Style (17th ed.) Zitazioa
McLuhan, Marshall. Understanding Media: The Extensions of Man. New York: New American Library, 1964.
MLA (9th ed.) Zitazioa
McLuhan, Marshall. Understanding Media: The Extensions of Man. New American Library, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.